NTSC conposite to USB video monitor

[Opcom]

Thank you and I will have to agree with your points as nothing's turned up. So, I'll have to find a NTSC composite monitor. The project isn't worth the resources including a separate PC to make that monitor work the way I want.

On the other hand I have used a raspberry pi as a tiny Linux PC a decade ago, though it had HDMI for video, and maybe one of those monitors would work with a usb port on a pi of the types offered today. I prefer a human-size keyboard to a touch screen anyway, so a mini keyboard with a trackball might fix that up.